Apparatus for cleaning rigid objects
United States Patent 2993493

Inventors:
Georg, Edhofer
Publication Date:
07/25/1961
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Assignee:
WACKER CHEMIE GMBH
Primary Class:
134/96.100
Other Classes:
134/99.100, 134/21, 134/107, 134/98.100, 134/169C, 134/103.100, 134/31, 134/108
International Classes:
C23G5/04; C23G5/00
US Patent References:
2471506Spray type washing machine for solid objects
2558628Milking machine rinser
2600820Method of removing scale from heating coils
2860646Apparatus for the cleaning of metal parts
Foreign References:
DE533361C
DE581467C